Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ryszard Wąsik, Jakub Wąsik, Wojciech WąsikfiledCriticalRyszard Wąsik
Priority to PL369838ApriorityCriticalpatent/PL205251B1/pl
Publication of PL369838A1publicationCriticalpatent/PL369838A1/pl
Publication of PL205251B1publicationCriticalpatent/PL205251B1/pl